Patents by Inventor Jheng-Yi LIN

Jheng-Yi LIN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for treating metal surface
    Patent number: 9719172
    Abstract: The present invention relates to a method for treating a metal surface, comprising (A) providing an ionic liquid solution and a substrate of a first metal, wherein the ionic liquid solution comprises an ionic liquid and an ion of a second metal; and (B) immersing the substrate of the first metal in the ionic liquid solution to form a coating layer of the second metal on a surface of the substrate of the first metal by reducing the ion of the second metal. The surface of the substrate of the first metal is protected by the coating layer of the second metal, thereby improving the corrosion resistance.
    Type: Grant
    Filed: July 18, 2014
    Date of Patent: August 1, 2017
    Assignee: National Central University
    Inventors: Jeng-Kuei Chang, Yi-Chen Wang, Jheng-Yi Lin
  • METHOD FOR TREATING METAL SURFACE
    Publication number: 20150203968
    Abstract: The present invention relates to a method for treating a metal surface, comprising (A) providing an ionic liquid solution and a substrate of a first metal, wherein the ionic liquid solution comprises an ionic liquid and an ion of a second metal; and (B) immersing the substrate of the first metal in the ionic liquid solution to form a coating layer of the second metal on a surface of the substrate of the first metal by reducing the ion of the second metal. The surface of the substrate of the first metal is protected by the coating layer of the second metal, thereby improving the corrosion resistance.
    Type: Application
    Filed: July 18, 2014
    Publication date: July 23, 2015
    Inventors: Jeng-Kuei CHANG, Yi-Chen WANG, Jheng-Yi LIN